function getXMLHTTP() { //fuction to return the xml http object
		var xmlhttp=false;	
		try{
			xmlhttp=new XMLHttpRequest();
		}
		catch(e)	{		
			try{			
				xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e){
				try{
				req = new ActiveXObject("Msxml2.XMLHTTP");
				}
				catch(e1){
					xmlhttp=false;
				}
			}
		}
		 	
		return xmlhttp;
	}
	

function check_price()  
	{	
	
enumCurrencyType=document.orderForm.enumCurrencyType;

for (i=0; i < enumCurrencyType.length; i++) { 
   
       if (enumCurrencyType[i].checked == true) { // if a button in group is checked, 
           rd_val=enumCurrencyType[i].value;   // uncheck it
      }
      
   }   
//var rd_val=document.getElementById('enumCurrencyType').value;

var period=document.getElementById('intPeriod').value;
	var resp;	
	
		strURL="process_period.php?period="+period+"&rd_val="+rd_val;
		
//		document.write(strURL);
		
		
		var req = getXMLHTTP();
		
		if (req) {
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {	
				
				
					document.getElementById('intprice').value=req.responseText;
						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
			
			//alert(req.responseText);
		//return resp;
		}
		
	}


function check_price_reseller()  
	{	
	
enumCurrencyType=document.orderForm.enumCurrencyType;

for (i=0; i < enumCurrencyType.length; i++) { 
   
       if (enumCurrencyType[i].checked == true) { // if a button in group is checked, 
           rd_val=enumCurrencyType[i].value;   // uncheck it
      }
      
   }   
//var rd_val=document.getElementById('enumCurrencyType').value;

var period=document.getElementById('intPeriod').value;
	var resp;	
	
		strURL="process_period_reseller.php?period="+period+"&rd_val="+rd_val;
		
//		document.write(strURL);
		
		
		var req = getXMLHTTP();
		
		if (req) {
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {	
				
				
					document.getElementById('intprice').value=req.responseText;
						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
			
			//alert(req.responseText);
		//return resp;
		}
		
	}


	function checkusername(strURL) 
	{		
		un=strURL
		strURL="";
		strURL+="checkusername.php?un="+un;
		//alert(strURL);
		var req = getXMLHTTP();
		//alert(req);
		if (req) 
		{
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {						
						document.getElementById('chkuserdiv').innerHTML=req.responseText;						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}	
				else
				{
				document.getElementById('chkuserdiv').innerHTML="<img src='images/loading9.gif' border='0'>";
				}
			}			
			req.open("GET", strURL, true);
			req.send(null);
		}
		
	}


	function changeusername(strURL) 
	{
		un=strURL
		strURL="";
		strURL+="checkusername.php?un=change";
		//alert(strURL);
		var req = getXMLHTTP();
		//alert(req);
		if (req) 
		{
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {						
						document.getElementById('chkuserdiv').innerHTML=req.responseText;						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}
				else
				{
				document.getElementById('chkuserdiv').innerHTML="<img src='images/loading9.gif' border='0'>";
				}
			}			
			req.open("GET", strURL, true);
			req.send(null);
		}
		
		//document.getElementById('txt_username').focus();
		//alert(123);
	}
	//----------------------------------------------------------------------------
	
function check_captch(id)  
	{	
 
//var rd_val=document.getElementById('enumCurrencyType').value;


	var resp;	
	
		strURL="captch.php?id="+id;
		
		
//		document.write(strURL);
		
		
		var req = getXMLHTTP();
		
		if (req) {
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {	
				
				
					document.getElementById('dv_captch').innerHTML=req.responseText;
						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
			
			//alert(req.responseText);
		//return resp;
		}
		
	}